12200901

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 16701888

約数和(自身を除く): 4500987

約数列:

[1, 3, 67, 101, 201, 303, 601, 1803, 6767, 20301, 40267, 60701, 120801, 182103, 4066967, 12200901]

約数ペア:

[(1, 12200901), (3, 4066967), (67, 182103), (101, 120801), (201, 60701), (303, 40267), (601, 20301), (1803, 6767)]